Finding the Third Proportional to 7,647,969,109.50 and 16,458,200,046

Step by Step Solution

1. Step 1: Write the proportion equation
   7,647,969,109.50 : 16,458,200,046 = 16,458,200,046 : x
2. Step 2: Convert to fraction form
   7,647,969,109.50/16,458,200,046 = 16,458,200,046/x
3. Step 3: Cross multiply
   7,647,969,109.50x = 16,458,200,046 × 16,458,200,046
4. Step 4: Simplify right side
   7,647,969,109.50x = 270,872,348,754,154,389,504
5. Step 5: Solve for x
   x = 270,872,348,754,154,389,504/7,647,969,109.50
6. Step 6: Final answer
   x = 35,417,552,669.99